Märklin 037825 H0 Diesel Locomotive BR 221 DB, Road Number 221 126-0, Era IV, mfx+ Digital Sound

For model railroaders seeking a high-fidelity replica of the iconic German Federal Railway's V 221 series, the Märklin 037825 delivers an authentic H0 scale diesel locomotive with advanced digital sound and control.

Who is it for

This model is intended for experienced Märklin H0 enthusiasts (12+ years) who operate AC three-rail systems and appreciate prototypical detailing, extensive sound functions, and digital control flexibility.

Main features

• Prototype: DB Class 221, road number 221 126-0, Era IV (1965–1990)
• Equipped with mfx+ digital decoder and comprehensive sound functions
• Controlled high-efficiency propulsion with 4 powered axles and 4 traction tires
• Directional triple headlights and dual red marker lights (LED), plus cab and engine room lighting
• Close couplers in NEM shaft and switchable Telex couplers
• Die-cast metal chassis with plastic body; length over buffers 191 mm, minimum radius 360 mm
• Prepared for smoke generator 72270

Specifications

• Scale: H0 (1:87)
• Era: IV
• Power system: Märklin AC (3-rail)
• Digital decoder: mfx+
• Sound: Yes
• Motor: Controlled high-efficiency propulsion
• Powered axles: 4
• Traction tires: 4
• Lighting: LED triple headlights, dual red marker lights, cab lighting, engine room lighting
• Couplers: Close couplers in NEM shaft, switchable Telex couplers
• Chassis material: Die-cast metal
• Body material: Plastic
• Minimum operating radius: 360 mm
• Length over buffers: 191 mm
• Special features: Prepared for smoke generator 72270

Tips

To fully utilize the sound and digital functions, operate this locomotive with a Märklin Central Station or Mobile Station. The Telex couplers allow remote uncoupling, adding operational realism. For smoke effects, install the optional smoke generator 72270.